200705817

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{32779}}^1$

素因数の和:32952

約数の個数: 16

約数和(自身を含む): 290037440

約数和(自身を除く): 89331623

約数列:

[1, 3, 13, 39, 157, 471, 2041, 6123, 32779, 98337, 426127, 1278381, 5146303, 15438909, 66901939, 200705817]

約数ペア:

[(1, 200705817), (3, 66901939), (13, 15438909), (39, 5146303), (157, 1278381), (471, 426127), (2041, 98337), (6123, 32779)]